HYS 64/72V32300GU SDRAM-Modules
3.3 V 32M x 64/72-Bit, 256MByte SDRAM Modules 168-pin Unbuffered DIMM Modules
• 168 Pin...
HYS 64/72V32300GU SDRAM-Modules
3.3 V 32M x 64/72-Bit, 256MByte SDRAM Modules 168-pin Unbuffered DIMM Modules
168 Pin unbuffered 8 Byte Dual-In-Line SDRAM Modules for PC main memory applications using 256Mbit technology. PC100-222, PC133-333 and PC133-222 versions One bank 32M × 64 and 32M × 72 organisation Optimized for byte-write non-parity or ECC applications Fully PC board layout compatible to INTEL’s Rev. 1.0 module specification Programmed Latencies: Product Speed -7 -7.5 -8 PC133 PC133 PC100 CL 2 3 2
tRCD tRP
Single + 3.3 V (± 0.3 V) power supply Programmable CAS Latency, Burst Length, and Wrap Sequence (Sequential & Interleave) Auto Refresh (CBR) and Self Refresh Decoupling
capacitors mounted on substrate All inputs, outputs are LVTTL compatible Serial Presence Detect with E2PROM Uses Infineon 256 Mbit SDRAM components in 32M × 8 organization and TSOPII-54 packages Gold contact pads, card size: 133.35 mm × 31.75 mm × 3.00 mm (JEDEC MO-161-BA)
2 3 2
2 3 2
SDRAM Performance: -7 / -7.5 PC133
fCK tAC
-8 PC100 100 6
Unit MHz ns
Clock Frequency (max.) Clock Access Time
133 5.4
Description The HYS 64V32300GU and HYS 72V32300GU are industry standard 168-pin 8-byte Dual in-line Memory Modules (DIMMs) which are organized as 32M × 64 and 32M × 72 in 1 memory bank high speed memory arrays designed with 256M Synchronous DRAMs (SDRAMs) for non-parity and ECC applications. The DIMMs use -7 speed sorted 32M × 8 SDRAM devices in TSOP54 packages ...
